Year 7 Science: Introduction to the Scientific Method

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What is the primary purpose of the scientific method?

To develop a systematic and logical approach to answer questions and solve problems through observation, experimentation, and evidence-based reasoning

What is the role of a hypothesis in the scientific method?

A hypothesis is a educated guess that provides a possible explanation for a phenomenon, which can be tested and supported or rejected through experimentation and data analysis

What is the difference between a variable and a constant in a scientific experiment?

A variable is a factor that can change or be changed during an experiment, while a constant is a factor that remains the same throughout the experiment

What is the purpose of replication in scientific experimentation?

<p>To increase the reliability and validity of results by repeating the experiment multiple times and obtaining consistent outcomes</p> Signup and view all the answers

What is the role of evidence in the scientific method?

<p>Evidence is the data and observations collected during an experiment, which are used to support or reject a hypothesis and draw conclusions</p> Signup and view all the answers